Basic Fuchsin
        
        Molecular Structure:
 
        MDL:
MFCD00012569
        Molecular Formula:
C20H20ClN3
        Molecular Weight:
337.85
        Alias:
盐基品红,C.I.碱性紫14 ,玫苯胺
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | Basic Fuchsin | IND | 500g | RMB 385 | 现货 | 
          
            | Basic Fuchsin | IND | 100g | RMB 93.5 | 现货 | 
          
            | Basic Fuchsin | 分析标准品 | 100mg | RMB 825 | Consulting service | 
          
            | Basic Fuchsin | IND | 25g | RMB 33 | 现货 | 
          
            | Basic Fuchsin | BS | 25g | RMB 27.5 | Consulting service | 
        
         
        Character:
黄绿色闪光结晶块或砂状,溶于冷水或热水呈红紫色,极易溶于酒精呈红色;遇浓硫酸呈黄棕色,稀释后几乎无色;水溶液加氢氧化钠液呈带有红色沉淀的几乎无色的液体。 熔点:250℃
        Quality Standard:
Q/(HG)SJ 564-91
项目Item                                   指示剂     生物染色
                                            (Ind)            (BS)
干燥失重Drying loss,%                       ≤14.06         14.06
灼烧残渣(以硫酸盐计)Ignition residue,%      ≤0.2           0.2
亚硫酸钠试验Sodium sulfite test             合格        --
乙醇溶解试验Solubility in ethanol            --              合格
生物染色试验Dyeing test                      --              合格
pH范围pH range                          1.0-3.1,紫到红
        Storage:
密封保存